Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8223468 | Power conditioning circuit utilizing high oersted rating inductors | Michael W. Januszewski, James E. Redburn, John E. MacCrisken | 2012-07-17 |
| 6288917 | Three stage power conditioning circuit | James E. Redburn | 2001-09-11 |
| 6166458 | Power conditioning circuit | James E. Redburn | 2000-12-26 |